Lin Engineering
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5718 Series
Hybrid Stepper Motor

  • NEMA 23 (2.250 in) Frame Size
  • 1.8° Step Angle
  • 1.740 in Length
  • 100.54 oz-in Holding Torque
Looking For Higher Volume?


ModelDIM. A (length) in
5718X-01P1.740 in

Torque Curves


Find the motor that fits your Target Torque (oz-in) and Target Speed (RPM)

Motor Specifications

Base Motor Part Number5718X-01P
Step Angle1.8°
Frame Size2.250 in
Body Length 1.740 in
Current (AMP)2.8 AMP
Holding Torque 100.54 oz-in
Resistance0.7 ohm
Rotor Inertia0.7 oz-in²
Number of leads4
Weight1.052 lbs

Operating Specifications

Radial Play0.001 in @ 1 lbs
End Play0.003 in @ 3 lbs
Shaft Run Out0.002 TIR
Concentricity of Mounting Pilot to Shaft0.003 TIR
Perpendicularity of Mounting Pilot to Face0.003 TIR
Max Radial Load at Dimension "K" from mounting face15 lbs
Dimension "K"0.550 in
Max Axial Load13 lbs
Maximum Case Temperature176.00 °F maximum
Ambient Temperature-4 °F to 122.00 °F
Storage Temperature-4 °F to 212.00 °F
Humidity Range (%) 85% or less, non-condensing
Magnet Wire InsulationClass B 130 deg C
Insulation Resistance100M Ohm at 500 VDC
Dielectric Strength500 VDC for 1 min

Specialty Motors

Vacuum Rated Motors
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Vacuum rated motors, for example, are perfect for environments where out-gassing needs to be minimized, which includes vacuum chambers, space applications, and clean room environments.

IP Rated Motors
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IP (Ingress Protection) rated motors are perfect for applications exposed to humidity, water, oil, and other various debris.

Customizations & Optimizations

Lin Engineering can ensure that your hybrid stepper motor is optimized to deliver the required performance for your specific application, whether it’s increasing torque at a specific speed range, reducing noise or vibration, or optimizing for minimal power consumption, or making specific modification  to ensure proper and native fit within your assembly.

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Customization Services Include: 

  • Optimized Winding
  • Multiple Shaft Options
  • Customized Leads & Connectors
  • Customized Housings & Mountings
  • Bearings & Lubricants
  • Mechatronic Solutions
  • Environmental Protection
  • Drivers & Controllers, Encoders, Gearboxes & Accessories


Learn More About Motor Customizations & Optimizations

The result is that you’ll get a motor that is fully optimized for your specific applications and configured to seamlessly fit with your assembly. This reduces your product's complexity, and increases the speed and ease of the assembly of your final product. 


Speak with one of our sales representatives about your specific application needs by filling out a request for a quote. 

Encoder Options

E5S - Single-Ended Optical Encoder

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View E5S Specifications


E5D - Differential Optical Encoder

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View E5D Specifications

Gearbox Options

StageDimension A
1106mm (4.17in)
2127.5mm (5.02in)
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Nominal Output TorqueNm60405060
Emergency Stop TorqueNm3 times nominal output torque
Nominal Input SpeedRPM5000
Max Input SpeedRPM10000
Max Radial LoadN1377
Max Axial LoadN765
Efficiency η%9085
Protection Class IP65
Service Lifehr20000
Operating Temperature°C-20 to 90
Lubrication synthetic lubrication oils
Noise (n = 3000 rpm)dB(A)56545855
Mass Moment of Inertiakg-cm²0.
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5718 Series

Related Products


5718X-01P Configured Datasheet (PDF)
Motor Numbering System (PDF)
5718X 3D Models (ZIP)

Get the motor you need

Just fill out a Request for a Quote form, and tell us about your application and your needs. One of our applications specialists will review your request, and provide you with a quote promptly.